package org.baicaixiaozhan.learn.guava.base;

import com.google.common.base.CharMatcher;

/**
 * DESC:
 *
 * @author : baicaixiaozhan
 * @since : 2020-11-12
 */
public class CharMatcherDemo {

    public static void main(String[] args) {

        String str = "ABCDEFG";

        System.out.println(CharMatcher.isNot('A').retainFrom(str));

    }
}
